Flow price: --
7d518a09f0fdc0ea5cdba6416bb018baf5caedf00e5530d9cd3df83c50371700

Transaction

Hash: 7d518a09f0fdc0ea5cdba6416bb018baf5caedf00e5530d9cd3df83c50371700
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 7d518a09f0fdc0ea5cdba6416bb018baf5caedf00e5530d9cd3df83c50371700:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
7d518a09f0fdc0ea5cdba6416bb018baf5caedf00e5530d9cd3df83c50371700
Status:
ERROR
Block height:
40823551
Block id:
0c1702e10b7627b30c4f5b7097b7d274e02d2320f52797d600e1bc8bf37648fe
Timestamp:
Sunday 13 November 2022 at 13:39:12 UTC
()
Proposer:
Authorizers:
Gas used:
26